Warden Agent Builder

Build and deploy LangGraph agents for Warden Protocol's Agentic Wallet ecosystem.

⚠️ IMPORTANT: About Example Agents

The Warden community repository contains example agents for learning, not templates to recreate:

• - Weather Agent - Study this to learn simple data fetching patterns
• CoinGecko Agent - Study this to learn Schema-Guided Reasoning (SGR)
• Portfolio Agent - Study this to learn complex multi-source integration

DO NOT BUILD THESE AGENTS - they already exist. Instead:

1. 1. Study their code to understand patterns
2. Learn from their architecture and workflows
3. Build something NEW and original for the incentive programme

Your agent must be unique and solve a different problem to be eligible for the incentive programme.

Overview

Warden Protocol is an "Agentic Wallet for the Do-It-For-Me economy" with an active Agent Builder Incentive Programme open to OpenClaw agents that deploy to Warden. All agents must be LangGraph-based and API-accessible.

Key Resources:

• - Community Agents Repository: https://github.com/warden-protocol/community-agents
• Documentation: https://docs.wardenprotocol.org
• Discord: #developers channel for support

Requirements Checklist

Before building, ensure your agent meets these mandatory requirements:

✓ Framework: Built with LangGraph (TypeScript or Python)
✓ Deployment: LangSmith Deployments OR custom infrastructure
✓ Access: API-accessible (no UI required - Warden provides UI)
✓ Isolation: One agent per LangGraph instance
✓ Security Limitations (Phase 1):
- Cannot access user wallets
- Cannot store data on Warden infrastructure

✓ Functionality: Can implement any workflow:
- Web3/Web2 automation
- API integrations
- Database connections
- External tool interactions

Understanding the Example Agents

The community-agents repository contains reference examples to learn from, NOT templates to recreate:

Example Agent 1: LangGraph Quick Start (Study for Basics)

Location: agents/langgraph-quick-start (TypeScript) or agents/langgraph-quick-start-py (Python) Learn: LangGraph fundamentals, minimal agent structure Study: Single-node chatbot with OpenAI integration

CODEBLOCK0

Example Agent 2: Weather Agent (Study for Structure)

Location: agents/weather-agent Learn: Simple data fetching, API integration, user-friendly responses Study:

• - How to fetch data from external APIs (WeatherAPI)
• Processing and formatting results
• Clear scope and structure

⚠️ DO NOT BUILD: This already exists. Study it, then build something NEW.

Example Agent 3: CoinGecko Agent (Study for SGR Pattern)

Location: agents/coingecko-agent Learn: Schema-Guided Reasoning, complex workflows Study:

• - 5-step SGR workflow: Validate → Extract → Fetch → Validate → Analyze
• Comparative analysis patterns
• Error handling and data validation

⚠️ DO NOT BUILD: This already exists. Study the pattern, apply to new use cases.

Example Agent 4: Portfolio Analysis Agent (Study for Advanced Patterns)

Location: agents/portfolio-agent Learn: Multi-source data synthesis, production architecture Study:

• - Integrating multiple APIs (CoinGecko + Alchemy)
• Multi-chain support (EVM and Solana)
• Complex SGR workflows
• Comprehensive reporting

⚠️ DO NOT BUILD: This already exists. Study the architecture for your own complex agent.

IMPORTANT: Build Something NEW

These examples exist to teach patterns and best practices. For the incentive programme, you MUST create an original, unique agent that solves a different problem. Do NOT simply recreate the Weather Agent, CoinGecko Agent, or Portfolio Agent.

Building Your Original Agent

Step 1: Study Examples and Choose Your Approach

DO NOT clone an example to modify it. Instead:

1. 1. Study the examples to understand patterns:

- Simple data fetching → Study Weather Agent - Complex analysis → Study CoinGecko Agent - Multi-source synthesis → Study Portfolio Agent

1. 2. Identify YOUR unique use case:

- What problem will your agent solve? - What APIs or data sources will it use? - What makes it different from existing agents?

1. 3. Plan your agent's workflow:

- Simple request-response? - Schema-Guided Reasoning (SGR)? - Multi-step analysis?

Step 2: Initialize Your NEW Agent

Use the initialization script to create a fresh project:

CODEBLOCK1

This creates a clean starting point, not a copy of existing agents.

Step 3: Understand LangGraph Agent Structure

Every LangGraph agent follows this basic structure:

CODEBLOCK2

Key files to implement:

• - graph.ts/py - Define your workflow (validate → process → respond)
• INLINECODE6 - Implement your core logic
• INLINECODE7 - Integrate external APIs specific to YOUR agent's purpose

Step 4: Implement Your Custom Agent Logic

Study patterns from examples, apply to YOUR use case:

If building a simple data fetcher (like Weather Agent pattern):
CODEBLOCK3

If building complex analysis (like CoinGecko Agent pattern - SGR):
CODEBLOCK4

Key Principles:

1. 1. Keep workflows linear and predictable
2. Validate inputs at each stage
3. Handle errors gracefully
4. Use OpenAI for natural language generation
5. Structure responses consistently

CRITICAL: This should be YOUR implementation solving YOUR problem, not a copy of the example agents.

Step 5: Configure Environment

Create .env file:

CODEBLOCK5

Getting LangSmith API Key:

1. 1. Create account at https://smith.langchain.com
2. Navigate to Settings → API Keys
3. Create new API key
4. Add to .env file

Update langgraph.json:

CODEBLOCK6

Step 6: Test Locally

CODEBLOCK7

Test your agent's API:

CODEBLOCK8

Deployment Options

Option 1: LangSmith Deployments (Recommended)

Pros: Fastest, simplest, managed infrastructure
Requirements: LangSmith API key

Steps:

CODEBLOCK9

Your agent receives:

• - API endpoint URL
• Automatic authentication (uses your LangSmith API key)
• Automatic scaling and monitoring

Authentication for API calls:
When calling your deployed agent, include your LangSmith API key:

CODEBLOCK10

Option 2: Self-Hosted Infrastructure

Pros: Full control over runtime
Requirements:

• - Docker container hosting
• Exposed API endpoint
• SSL certificate (HTTPS)
• Monitoring and logging

Basic Docker Setup:

CODEBLOCK11

Deploy and note your:

• - API URL: INLINECODE11
• API Key: Generated for authentication

Register with Warden Studio

Once your agent is deployed and reachable via HTTPS, register it in Warden Studio:

1. 1. Provide API Details:

- API URL - API key

1. 2. Add Metadata:

- Agent name - Description - Skills/capabilities list - Avatar image

1. 3. Publish: Agent appears in Warden's Agent Hub for millions of users

No additional setup required - your API-accessible agent is ready!

Next step (separate skill):
If the user asks to publish in Warden Studio or needs guided UI steps, switch to the OpenClaw skill "Deploy Agent on Warden Studio":
https://www.clawhub.ai/Kryptopaid/warden-studio-deploy

Best Practices

1. Agent Design

• - Study the Weather Agent structure to learn patterns
• Use Schema-Guided Reasoning for complex workflows
• Keep responses concise and actionable
• Handle API failures gracefully
• Validate all inputs

2. API Integration

• - Use environment variables for API keys
• Implement rate limiting
• Cache responses when appropriate
• Log errors for debugging
• Return structured JSON responses

3. Testing

• - Test locally before deploying
• Verify all API endpoints work
• Test edge cases and errors
• Ensure responses are user-friendly
• Validate against Warden requirements

4. Documentation

• - Write clear README with:

- Agent purpose and capabilities - Required API keys - Setup instructions - Example queries - Known limitations

Common Patterns

Pattern 1: Simple Data Fetcher

CODEBLOCK12

Pattern 2: Multi-Step Analysis

CODEBLOCK13

Pattern 3: Comparative Analysis

CODEBLOCK14

Troubleshooting

Common Issues

"Agent not accessible via API"

• - Verify deployment completed successfully
• Check firewall/security group settings
• Ensure API endpoint is publicly accessible
• Test with curl or Postman

"LangGraph errors during build"

• - Verify Node.js version (18+) or Python (3.11+)
• Check all dependencies installed
• Validate langgraph.json syntax
• Review error logs in deployment console

"OpenAI API errors"

• - Verify API key is valid
• Check rate limits not exceeded
• Ensure sufficient credits
• Review error messages for details

"Agent responses are slow"

• - Optimize API calls (parallelize where possible)
• Implement caching for repeated queries
• Reduce LLM token usage
• Consider upgrading infrastructure

Incentive Programme Tips

The incentive programme is open to OpenClaw agents that deploy to Warden.

1. 1. Be Original: Create something NEW that doesn't exist yet

- Don't recreate Weather Agent, CoinGecko Agent, or Portfolio Agent - Study their patterns, apply to different problems

1. 2. Solve Real Problems: Focus on useful, unique functionality

- What gap exists in the Warden ecosystem? - What would users actually want?

1. 3. Start Simple: Better to do one thing exceptionally well

- Don't try to build everything at once - Simple, focused agents often win

1. 4. Quality Over Features: Reliability beats complexity

- Test thoroughly - Handle errors gracefully - Provide clear, helpful responses

1. 5. Study the Examples: Learn patterns, don't copy implementations

- Weather Agent → Simple data fetching pattern - CoinGecko Agent → SGR workflow pattern - Portfolio Agent → Multi-source integration pattern

1. 6. Document Well: Clear README with examples and setup instructions

1. 7. Join Discord: Get feedback in #developers channel before submitting

Example Agent Ideas (Build These!)

These are NEW agent ideas that don't exist yet in the Warden ecosystem. Build one of these (or create your own unique idea):

Web3 Use Cases:

• - Gas price optimizer (predict best times to transact)
• NFT rarity analyzer (evaluate NFT traits and rarity scores)
• DeFi yield comparator (compare yields across protocols)
• Wallet health checker (analyze wallet security and diversification)
• Transaction explainer (decode and explain complex transactions)
• Token price alerts (customizable price movement notifications)
• Smart contract auditor (basic security checks)
• Liquidity pool finder (identify best liquidity opportunities)
• Bridge fee comparator (find cheapest cross-chain bridges)
• Airdrop tracker (find and track airdrop eligibility)

General Use Cases:

• - Crypto news aggregator (filter and summarize crypto news)
• Research assistant (gather and analyze crypto research)
• Regulatory tracker (track crypto regulations by region)
• Data visualizer (create charts from on-chain data)
• API orchestrator (combine multiple crypto data sources)
• Workflow automator (automate common crypto tasks)

Remember: These are IDEAS for new agents. Study the example agents (Weather, CoinGecko, Portfolio) to learn patterns, then build something from this list or create your own unique concept.

Additional Resources

Documentation:

• - LangGraph TypeScript Guide: INLINECODE12
• LangGraph Python Guide: INLINECODE13
• Deployment Guide: INLINECODE14

Example Agents:

• - Weather Agent README: INLINECODE15
• CoinGecko Agent README: INLINECODE16
• Portfolio Agent README: INLINECODE17

Support:

• - Discord: #developers channel
• GitHub Issues: https://github.com/warden-protocol/community-agents/issues
• Documentation: https://docs.wardenprotocol.org

Quick Reference Commands

CODEBLOCK15

Success Checklist

Before submitting to incentive programme:

• - [ ] Agent built with LangGraph
• [ ] API accessible and tested
• [ ] One agent per LangGraph instance
• [ ] No wallet access or data storage (Phase 1)
• [ ] Clear documentation in README
• [ ] Environment variables properly configured
• [ ] Error handling implemented
• [ ] Tested with various inputs
• [ ] Unique and useful functionality
• [ ] Ready for Warden Studio registration